I have three 120 gallon heaters
Got a question for ya. This is Bill Julian. (Plumber) How would I pipe 3 hot water heaters so I don't create a reverse loop and they draw equally together. I have 3 120 gallon heaters. I'm told by the inspector that I am over working one heater the system is not equally drawing. Said something about a reverse loop and the tees have to situated correctly.
All the colds got in series all the hots come out in series I have the hot 3/4 tee to fixtures near the end of the 3rd heater.
what are you doing anyway?????
I have always liked series the best.....
parallell never draws off correctly and over time
the lines get closed shut somewhere and it even draws worse
what are you doing anyway, is this some sort of hotel???
3 120 gallon water heaters
Sounds like you have eather A.O. Smith cyclone or STATE water heaters
go to hotwater.com web site,
for A.O. Smith and they will show diagram of the
proper way to pipe as they are supposed to be per, mfg's spec's and plumbing code also you can call 1-800-527-1953 for tech, support ! !
Do not forget to make sure you have the proper sized thermal expansion tanks
installed for all three heaters